Programming The Thermostat; Setting The Current Day And Time; Setting The Program Times And Temperatures For One Day - Honeywell CHRONOTHERM III T8611M User Manual

(7-day programming) heat pump thermostats
Table of Contents
T8611M
CHECKOUT • PROGRAMMING THE THERMOSTAT
First Digit
0
1
2
3
Second Digit
0
1
2
STEP 1
SETTING THE CURRENT DAY
AND TIME
This thermostat can be programmed
either on the wall or in the hand. See
page 12 to remove the thermostat from
the subbase.
Always press the keys with fingertip or
similar blunt tool. Sharp instruments
like a pen or pencil point can damage
the keyboard.
NOTE: Check the glossary, page 30,
for definitions of unfamiliar words.
STEP 2
SETTING THE PROGRAM
TIMES AND TEMPERATURES
FOR ONE DAY
Choose a day to program first. Monday
is used in the examples. Start by pro-
gramming the MORNING time and
temperatures. The thermostat requires
a MORNING program every day. Set
additional programs as desired.
Degrees
Clock (Hrs.)
F
12
F
24
C
12
C
24
System Switch Position
EM. HT., HEAT or OFF
AUTO
COOL

Programming The Thermostat

SET
PRESENT
DAY/TIME
DAY
TIME
AHEAD
BACK
PERIOD
SET
HEAT/COOL
DAY
Third
Digit
0
COOL, AUTO or OFF
1
HEAT or EM.HT.
4
COOL, AUTO or COOL
5
HEAT or EM. HT.
M5346
Fourth
Digit
4
5
Press and release. The display shows
1:00 PM Mon.
Press and hold until the current day ap-
pears in the display.
Press and hold until the current time ap-
pears in the display. Be sure AM or PM
appears as desired.
This completes setting the current day and
time. Go on to Step 2.
Press and release. Note that the display
shows MORNING and the preprogrammed
time and temperature.
If the display reads COOL, press and re-
lease to switch to HEAT.
Press and hold until MONDAY (or the
desired day) appears in the display.
20
System Switch
Sensor
Position
Location
Remote
Remote
Nominal Cycle Rate
(cph at 50% load
for 3rd stage heat)
6
3
PM
MON
PM
TUE
PM
TUE
AM
MON
MORNING
AM
MON
MORNING
AM
MON
MORNING
Local
Local
M2701
M2702
M2703
SET
PT
HEAT
M2704
SET
PT
HEAT
M2704
SET
PT
HEAT
M2704
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